*
    margin: 0
    padding: 0
    list-style: none
    text-decoration: none
body
    width: 100%
    height: 100%
.head

    width: 100%
    height: 80px
    border: 1px solid #f7f7f7
.head-q
    margin-left: 150px
    margin-top: 10px
    float: left
    overflow: hidden

.head-w
    float: left
    overflow: hidden

    li
        float: left
        overflow: hidden

        margin-left: 50px
        margin-top: 40px

.head-e
    margin-left: 260px
    margin-top: 40px
    float: left
    overflow: hidden
    img
        float: left
        overflow: hidden

    div
        overflow: hidden

        float: left
        margin-left: 40px
        font-size: 10px
        width: 30px
        height: 20px
        border: 1px solid
        text-align: center
        line-height: 20px
        color: red
.studa
    width: 100%
    height: 200px
    border: 1px solid #FFFFFF
.studa-p
    font-size: 30px
    margin-top: 60px
    margin-left: 45%
.studa-ul
    margin-top: 70px
    margin-left: 31%
    li
        width: 60px
        height: 30px
        text-align: center
        float: left
        margin-left: 70px
.studa-li
    border-bottom: 3px solid red
.hell
    width: 100%
    height: 2400px
    border: 1px solid #F7F7F7

    background-color: #F7F7F7
.hell-div
    width: 70%
    height: 500px
    border: 1px solid #F7F7F7

    background-color: #ffffff
    margin-left: 180px
    margin-top: 15px
.hell-p
    width: 50px
    height: 20px
    border-left: 4px solid red
    text-align: center
    margin-top: 15px
.hell-ul
    height: 300px
    margin-top: 20px
    li
        float: left
        margin-left: 37px
        margin-top: 15px
        p
            font-size: 12px
            text-align: center
            color: #B5B2BD
.hell-ul2
    border-top: 1px dashed red
    width: 100%
    li
        width: 140px
        font-size: 12px
        text-align: center
        color: #B5B2BD
        float: left
        margin-top: 20px
.hell-div2
    width: 70%
    height: 250px
    border: 1px solid #F7F7F7
    background-color: #ffffff
    margin-left: 180px
    margin-top: 15px
.hell-p2
    width: 100px
    height: 20px
    border-left: 4px solid red
    text-align: center
    margin-top: 15px
.hell-ul3
    height: 150px
    margin-top: 20px
    li
        float: left
        margin-left: 37px
        margin-top: 15px
        p
            font-size: 12px
            text-align: center
            color: #B5B2BD
.hell-vv
    border-top: 1px dashed red
    span
        margin-left: 40px
        font-size: 12px
        color: #B5B2BD
.p-g
    width: 100%
    height: 50px
    background-color: #f7f7f7
    text-align: center
    line-height: 50px
.last
    width: 100%
    height: 350px
    background-color: #505050
    overflow: hidden

.last-z
    margin-top: 40px
    margin-left: 180px
.last-x

    margin-left: 380px
    position: relative
    bottom: 180px
.last-c
    color: #9FA0A2
    font-size: 12px
    position: relative
    bottom: 180px
    left: 380px
    p
        margin-top: 30px
.last-v
    color: #ffffff
    position: relative
    bottom: 380px
    left: 550px

    li
        color: #9FA0A2
        font-size: 12px
        position: relative
        top: 20px
.last-b
    color: #ffffff
    position: relative
    bottom: 433px
    left: 650px
    li
        color: #9FA0A2
        font-size: 12px
        position: relative
        top: 20px
.last-n
    position: relative
    bottom: 560px
    left: 720px
    li
        color: #9FA0A2
        font-size: 12px
        position: relative
        top: 20px
.last-m
    color: #ffffff
    position: relative
    bottom: 690px
    left: 800px
    li
        color: #9FA0A2
        font-size: 12px
        position: relative
        top: 20px
.last-k
    color: #ffffff
    position: relative
    bottom: 790px
    left: 950px
    li
        color: #9FA0A2
        font-size: 12px
        position: relative
        top: 20px
.last-l
    color: #9FA0A2
    position: relative
    bottom: 600px
    left: 550px
    font-size: 12px
